DNS Problems with Ubuntu 22.04 LTS | pressku.com

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I person a problem to config nan correct DNS. My Server person complete 700K of SMTP petition regular which are utilizing DNSBL and successful immoderate cases nan DNSBL can't grip that magnitude of mails. I get a reason: 530 5.7.1 Authentication required back, and nan mails spell backmost to sender server. It's conscionable successful immoderate cases, erstwhile you nonstop 1 infinitesimal later nan message will person successfully, truthful it's a problem of an overloaded service.

In this lawsuit I made experiences, that nan astir clip nan DNS is not moving properly. So I tried to alteration my DNS complete a fix, which I recovered here. I made a caller record connected /etc/systemd/resolved.conf.d/ for nan Google DNS Servers to forestall an overload of nan local

DNS xxx ~ # resolvectl status Global Protocols: -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported resolv.conf mode: stub Current DNS Server: 8.8.8.8 DNS Servers: 8.8.8.8 1.1.1.1 Link 2 (enp7s0) Current Scopes: DNS Protocols: +DefaultRoute +LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported Current DNS Server: 2a01:4ff:ff00::add:2 DNS Servers: 185.12.64.2 185.12.64.1 2a01:4ff:ff00::add:1 2a01:4ff:ff00::add:2

Domain is Hoster A ns1.hostera.de Server is connected Hoster B pinch an A grounds ns1.hosterb.de Server usage 8.8.8.8 arsenic superior DNS connected nan Server

I wasn't capable to find a measurement to log this problem, dice DNS quests to DNSBL are not listed aliases wherever tin I create a look of it

Is nan config connected resoluteness correct?

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